782 results about "Focus area" patented technology

Methods, systems, and computer programs for interfacing a user with a Graphical User Interface (GUI) are provided. One method includes an operation for identifying the point of gaze (POG) of the user. The initiation of a physical action by the user, to move a position of a cursor on a display, is detected, where the cursor defines a focus area associated with a computer program executing the GUI. Further, the method includes an operation for determining if the distance between the current position of the cursor and the POG is greater than a threshold distance. The cursor is moved from the current position to a region proximate to the POG in response to the determination of the POG and to the detection of the initiation of the physical action.

A mobile terminal has a controller, a display and an input device connected to the controller, and a digital object browser for browsing among a plurality of available digital objects. A first representation and a second representation of each of the digital objects are presentable on a display screen. The first representations of the digital objects are presented along a predefined path on the display screen, the first representation of a focused one of the digital objects being shown in a focus area on the display screen. For the focused digital object, the second representation thereof is presented in a preview area on the display screen. In response to a user input given on the input device, a desired scrolling operation is performed among the first representations presented, thereby shifting the positions of the first representations on the display screen along the path accordingly, updating the focus area to reflect a change in focus from the focused digital object to another digital object by presenting in the focus area the first representation of the other digital object, as well as updating the preview area correspondingly by presenting therein the second representation of the other digital object.

A display method including the steps of displaying document data and / or content data including a plurality of objects, controlling an arrangement position of a translucent focus area on a display unit, where the focus area is provided to make the object enter a selection state, detecting a position on the display unit, where a user contacts the display unit at the position, and moving the focus area as the contact position is moved when the detected arrangement position of the focus area is approximately equivalent to the detected contact position is provided.

A mobile terminal has a controller, a display and an input device connected to the controller, and a digital object browser for browsing among a plurality of available digital objects. A first representation and a second representation of each of the digital objects are presentable on a display screen. The first representations of the digital objects are presented along a predefined path on the display screen, the first representation of a focused one of the digital objects being shown in a focus area on the display screen. For the focused digital object, the second representation thereof is presented in a preview area on the display screen. In response to a user input given on the input device, a desired scrolling operation is performed among the first representations presented, thereby shifting the positions of the first representations on the display screen along the path accordingly, updating the focus area to reflect a change in focus from the focused digital object to another digital object by presenting in the focus area the first representation of the other digital object, as well as updating the preview area correspondingly by presenting therein the second representation of the other digital object.

A graphical user interface for an electronic apparatus such as a mobile terminal is presented. The graphical user interface gives a user access to a multi-level structure of selectable user interface items. The graphical user interface involves, on a display of the electronic apparatus, a focused region, an unfocused region and a descriptor region. The focused region presents a first plurality of user interface items belonging to a current level in said multi-level structure. The focused region has a focus area for focusing on a desired user interface item in response to user input on an input device of the electronic apparatus. The unfocused region presents a second plurality of user interface items belonging to at least one level superior to the current level in the multi-level structure. The descriptor region presents descriptive information about a currently focused user interface item in the focus area.

A focus state display apparatus comprising focus area extraction means for extracting the image signals of a predetermined area from photographed image signals, edge enhancement processing means for enhancing the edge of the extracted image signals, time integration value calculation means for calculating an integration value of the edge-enhanced image signals in a certain period of time, focus state determination means for determining the focus state of the photographed image signals on the basis of the calculated integration value, and focus state display means for displaying the determined focus state. A user is capable of readily determining the focus state of a camera and confirming and adjusting the focus thereof with accuracy even in a display apparatus of a camera-equipped portable terminal device, where the size and resolution thereof are limited.

The present invention relates to a system that facilitates multi-tasking in a computing environment. A focus area component defines a focus area within a display space—the focus area occupying a subset area of the display space area. A scaling component scales display objects as a function of proximity to the focus area, and a behavior modification component modifies respective behavior of the display objects as a function their location of the display space. Thus, and more particularly the subject invention provides for interaction technique(s) and user interface(s) in connection with managing display objects on a display surface. One aspect of the invention defines a central focus area where the display objects are displayed and behave as usual, and a periphery outside the focus area where the display objects are reduced in size based on their location, getting smaller as they near an edge of the display surface so that many more objects can remain visible. In addition or alternatively, the objects can fade as they move toward an edge, fading increasing as a function of distance from the focus area and / or use of the object and / or priority of the object. Objects in the periphery can also be modified to have different interaction behavior (e.g., lower refresh rate, fading, reconfigured to display sub-objects based on relevance and / or visibility, static, etc.) as they may be too small for standard rendering. The methods can provide a flexible, scalable surface when coupled with automated policies for moving objects into the periphery, in response to the introduction of new objects or the resizing of pre-existing objects by a user or autonomous process.

Within a personal computer media center, a user interface module generates graphical commands representing a user interface. A network interface then sends the graphical commands via a home network to a media center extension, where a display interface renders the graphical commands into the user interface on a television. In one configuration, the user interface includes a focus area intersected by a first axis, as well as a first sequence of cards displayed along the first axis, each card graphically representing an available option, one card being displayable within the focus area. The first sequence of cards is to be scrolled along the first axis in response to an initiating action to progressively change the card within the focus area. Furthermore, the scrolling of cards is to be halted in response to a terminating action to show a selected card from the first sequence within the focus area.

A method, information processing system and computer readable medium for assessing risk in a software development project. The method includes receiving software project data for assessing risks in a software development project and identifying a plurality of focus areas for analysis. The method further includes defining a set of analysis tasks for each focus area and creating one or more rule sets for each analysis task, each rule set comprising one or more rules including software project data. The method further includes evaluating each rule set against the software project data summarizing results of evaluating each rule set corresponding to an analysis task. The method further includes providing a risk assessment value for each analysis task using the results of the summarizing element.

A sequence of cards is stored that graphically represents available options within an information system. In response to a single user action, the sequence of cards is successively displayed within a focus area of the user interface. In response to a subsequent user action, the successive display is discontinued to display a particular card representing a selected option.

A sequence of cards is stored that graphically represents available options within an information system. In response to a single user action, the sequence of cards is successively displayed within a focus area of the user interface. In response to a subsequent user action, the successive display is discontinued to display a particular card representing a selected option.

Systems and methods for assessing virtual microscope slide image quality are provided. In order to determine whether a virtual slide image has any out of focus areas and is therefore a candidate for manual inspection, the various focus points used to scan the virtual slide image are used to calculate a best fit surface for the virtual slide image. The distance of each focus point from the best fit surface is then calculated and the largest distance is compared to a predetermined value. If the largest distance from a focus point to the best fit surface is larger than the predetermined value, then the virtual slide image is designated as needing a manual inspection and possible re-scan.

A video frame is captured from a television broadcast on each of a plurality of channels. The captured video frames are provided to a display interface, which successively displays the captured video frames within a focus area of a user interface in response to an initiating action by a user. The display interface then discontinues the successive display of video frames to show a particular video frame corresponding to a selected channel in response to a terminating action by the user.

The embodiment of the invention discloses a method and device for annotating medical images. In one embodiment, the method includes the steps that at least one to-be-annotated medical image is acquired; the to-be-annotated medical images are annotated with classification information, wherein the classification information includes the classes and grades of diagnosis results corresponding to the medical images; the to-be-annotated medical images are processed through a focus area detection model trained in advance, focus areas are box-selected from the to-be-annotated medical images and the to-be-annotated medical images are annotated with focus types of the focus areas so that the to-be-annotated medical images can be annotated with the focus areas and the focus types of the focus areas; the to-be-annotated medical images with the focus areas box-selected are segmented to obtain the box-selected focus areas to form segmented images of the to-be-annotated medical images so that the to-be-annotated medical images can be annotated with the segmented images. By means of the embodiment, the purpose of reducing the manpower and time cost for annotating medical images is achieved.

The invention discloses an image blurring method and an image blurring device. The image blurring method comprises the following steps: triggering a first camera and a second camera to synchronously collect images on a same plane along the same shooting direction so as to obtain a first image and a second image; obtaining depth information of the first image according to the first image and the second image, wherein the depth information of the first image includes the distance between a shot object corresponding to each pixel point on the first image and the plane; selecting an area on the first image as a focusing area; calculating a deviation value of each pixel point on the first image according to the focusing area; and performing blurring treatment on all of the pixel points according to absolute values of the deviation values of the pixel points, wherein positive correlation is formed between the blurring degrees of the pixel points and the absolute values of the deviation values of the pixel points. By adopting the technical scheme provided by the invention, automatic blurring of the images can be realized.

The invention discloses a human behavior recognition method based on an attention mechanism and a 3D convolutional neural network. According to the human behavior recognition method, a 3D convolutional neural network is constructed; and the input layer of the 3D convolutional neural network includes two channels: an original grayscale image and an attention matrix. A 3D CNN model for recognizing ahuman behavior in a video is constructed; an attention mechanism is introduced; a distance between two frames is calculated to form an attention matrix; the attention matrix and an original human behavior video sequence form double channels inputted into the constructed 3D CNN and convolution operation is carried out to carry out vital feature extraction on a visual focus area. Meanwhile, the 3DCNN structure is optimized; a Dropout layer is randomly added to the network to freeze some connection weights of the network; the ReLU activation function is employed, so that the network sparsity isimproved; problems that computing load leap and gradient disappearing due to the dimension increasing and the layer number increasing are solved; overfitting under a small data set is prevented; and the network recognition accuracy is improved and the time losses are reduced.

Methods, systems, and computer programs for interfacing a user with a Graphical User Interface (GUI) are provided. One method includes an operation for identifying the point of gaze (POG) of the user. The initiation of a physical action by the user, to move a position of a cursor on a display, is detected, where the cursor defines a focus area associated with a computer program executing the GUI. Further, the method includes an operation for determining if the distance between the current position of the cursor and the POG is greater than a threshold distance. The cursor is moved from the current position to a region proximate to the POG in response to the determination of the POG and to the detection of the initiation of the physical action.

An apparatus to perform sound processing in a virtual reality system includes a sound processing unit to process and produce sound output in sound areas divided into a focus area within a predetermined visual field and a non-focus area out of the predetermined visual field in a virtual reality space for sound sources; and a control unit to divide the sound areas into the focus area and the non-focus area, and to control the sound output of the sound processing unit such that a volume of sound in a first space is gradually decreased while a volume of sound in a second space is gradually increased when a space shift from the first space to the second space in the virtual reality space is detected.

The present invention relates to a system that facilitates multi-tasking in a computing environment. A focus area component defines a focus area within a display space—the focus area occupying a subset area of the display space area. A scaling component scales display objects as a function of proximity to the focus area, and a behavior modification component modifies respective behavior of the display objects as a function their location of the display space. Thus, and more particularly the subject invention provides for interaction technique(s) and user interface(s) in connection with managing display objects on a display surface. One aspect of the invention defines a central focus area where the display objects are displayed and behave as usual, and a periphery outside the focus area where the display objects are reduced in size based on their location, getting smaller as they near an edge of the display surface so that many more objects can remain visible. In addition or alternatively, the objects can fade as they move toward an edge, fading increasing as a function of distance from the focus area and / or use of the object and / or priority of the object. Objects in the periphery can also be modified to have different interaction behavior (e.g., lower refresh rate, fading, reconfigured to display sub-objects based on relevance and / or visibility, static, etc.) as they may be too small for standard rendering. The methods can provide a flexible, scalable surface when coupled with automated policies for moving objects into the periphery, in response to the introduction of new objects or the resizing of pre-existing objects by a user or autonomous process.

The techniques described herein provide user interface(s) for managing display objects on a display surface. The techniques define a central focus area where the display objects are displayed and behave as usual, and a periphery outside the focus area where the display objects are reduced in size based on their location, getting smaller as they near an edge of the display surface so that many more objects can remain visible.

A method for generating a presentation of a region-of-interest in an original image for display on a display surface, the method comprising: establishing a lens for the region-of-interest, the lens having a focal region with a magnification for the region-of-interest at least partially surrounded by a shoulder region across which the magnification varies to provide a continuous transition from the focal region to regions outside the lens; receiving a first signal for selecting the shoulder region; while receiving the first signal, receiving a second signal for selecting the focal region and for adjusting a position of the focal region relative to the shoulder region to define a degree and a direction of a folding of the focal region over the shoulder region for the lens; and, applying the lens to the original image to produce the presentation.

The invention relates to the field of auxiliary medical diagnosis and aims to provide an auxiliary diagnosis system for interpreting medical image features based on the deep learning method. The system comprises the following steps of: reading medical image data of a lesion and preprocessing the medical image data; selecting an image, establishing a convolutional neural network architecture, automatically learning and segmenting a lesion area, and refining the shape of the lesion; constructing a CNN model of a convolutional neural network architecture to automatically interpret the characteristics of benign and malignant lesions, and acquiring an auxiliary diagnosis system for interpreting medical image features based on the depth learning method after training. The invention not only canautomatically divide the focus area by means of the depth convolution neural network, make up the deficiency that the weak boundary problem cannot be solved based on the active contour and the like, but also can automatically learn the characteristic combination extracted with the value, thereby avoiding the complex of manually selecting the feature.

An imaging apparatus includes an imager which acquires an image signal of a subject. A first filter processer performs a filer process on a luminance signal included in the image signal in a focus area. A second filter processor performs a filter process on the luminance signal included in the image signal in the focus area and to which a cutoff frequency different from the cutoff frequency of the first filter processor is set. A first determiner determines whether or not a point light source is included in the subject. A calculator calculates an evaluation value from the luminance signal included in the image signal in the focus area. A focuser performs focus control based on the evaluation value. When it is determined that the point light source is included in the subject, the calculator calculates the evaluation value based on outputs of the first and second filter processor.

A method including displaying an initial navigation layer in a fixed focus area on a screen, the initial navigation layer including a plurality of graphical navigation icon blocks; displaying a stacked graphical navigation icon block representative of the initial layer and graphical navigation icon blocks representative of subsequent navigation layers as a visible stack in a fixed focus area on the screen after a graphical navigation icon block from the initial layer has been selected such that a followed path is visible.

A method based on block division for the fusion of multiple focused images includes dividing the original focused images into blocks with same sizes, finding out the local contrast of each block to reflect the difference between clear focusing area and fuzzy focusing area, dividing an image into clear region and fuzzy region, defining the blocks adjacent to the clear region and fuzzy region as boundary region, expressing said three regions, directly using the clear region as the fused region and using pixel fusion method to fuse the boundary region. Its advantage is high image quality.

The invention relates to a method for positioning WiFi (wireless fidelity) application focused areas. The method comprises the following steps: a WiFi signal acquisition terminal arranged at a test site monitors and captures a part of or all WiFi wireless data messages from surrounding areas; the WiFi signal acquisition terminal analyzes the captured WiFi wireless data messages and screens out a detection request frame from the messages; the WiFi signal acquisition terminal acquires WiFi user information with the MAC(media access control) address and signal strength of a network card, and WiFi user data records are formed one by one in a form of user records and stored; the WiFi signal acquisition terminal uploads the stored WiFi user data records to a background analysis system; and the background analysis system summarizes and analyzes the received WiFi user data records so as to obtain the distribution situation of a part of or all WiFi application focused areas in a specific area. The invention relates to a WiFi signal acquisition terminal and a positioning system for WiFi application focused areas. By using the method and system disclosed by the invention, the WiFi user scale of each site can be analyzed, and WiFi application focused areas can be positioned precisely.

An information system having a plurality of user options is provided. A graphical representation is uniquely associated with each user option. In response to a single user action, the graphical representations are successively displayed in a focus area within the display screen. When the user sees a graphical representation of a desired option, the user takes some additional action and the successive display of graphical representations is discontinued. The graphical representation of the desired user option is then displayed in the focus area within the display screen, and may be visually enhanced. Once navigation has been discontinued, the user may select the user option associated with the displayed graphical representation.

The invention discloses a method for acquiring touching quantity of web page area, which includes the following steps: acquiring touching actions on the web page to be monitored, and acquiring the touching position; transmitting the touching information to a data acquisition server; generating a result report according to the received data of the data acquisition server; acquiring the data report web page region selected by users in the report page; acquiring the touching quantity of the data report web page region according to each touching position and the data report web page region; and displaying the touching quantity. The invention can acquire and display the touching quantity of the web page region through the acquired positions of every touching position and the data report web page region selected by users, thereby knowing the focus region of pages.

A sequence of cards is stored that graphically represents available options within an information system. In addition, supplemental information related to at least one card may be obtained. In response to a single user action, the sequence of cards is successively displayed within a focus area of the user interface. When a card having supplemental information is displayed, the supplemental information is also displayed, either on or near the card. In response to a subsequent user action, the successive display is discontinued to display a particular card representing a selected option.