125results about How to "Improve photo quality" patented technology

The embodiment of the invention provides a method for automatically adjusting a camera and a mobile terminal, and relates to the technical field of the camera. The method comprises the steps of controlling the camera to focus a collected face in a process of carrying out image collection on a photographing scene by the camera; calculating a photographing angle of the camera based on the focusing data of the camera; determining a target photographing angle; and controlling the camera to rotate until the photographing angle of the camera is adjusted to the target photographing angle. When a user carries out photographing, especially when the user carries out selfie, the optimum photographing angle can be obtained according to the current photographing scene; the camera is automatically adjusted to the optimum angle; and the operation efficiency and photographing quality of the user are improved. The problem that when the user a user carries out the photographing or selfie, and it is inconvenient to carry out the photographing by employing an external selfie device, the satisfactory photographing angle cannot be obtained due to the limitation of the length of human arms and the limitation of the rotation angles of wrists is solved.

Disclosed is a control method of a photographing apparatus, and the photographing apparatus comprises a touch control screen, and the method is characterized in that: the control method comprises the following steps: (a) detecting whether a user persistently touches a focusing point of the touch control screen for a special period of time; (b) if the judgment result of the step (a) is yes, controlling the photographing apparatus to execute an automatic focusing program to the focusing point; and (c) executing the automatic photographing program by the photographing apparatus. The invention also provides the photographing apparatus, the photographing control method and the photographing apparatus can realize automatic photographing after completing the automatic focusing through detection and judgment according to an act of operation to the touch control screen by the user, thereby improving the humanized operation flow of photographing and the photographing apparatus, offering better photographing quality, and avoiding the problem of adverse effect caused by shaking the photographing apparatus by the user in the prior art.

The invention discloses a mobile terminal picture-taking method. The mobile terminal picture-taking method comprises a first step of automatically focusing when detecting that a key area is touched; a second step of judging whether time for touching the key area exceeds a preset duration, carrying out a third step if the time for touching the key area exceeds the preset duration, or else repeating the second step; the third step of automatically taking a picture; a fourth step of detecting whether the key area is continuously touched, carrying out a fifth step if the key area is continuously touched, or else stopping taking the picture; and the fifth step of continuously taking pictures according to preset frequency until a preset total picture number is reached. By timing trigger, automatic focusing and automatic picture taking, secondary operation in picture taking is avoided, so that vibration is effectively avoided, picture fuzziness caused by movement of focused pictures caused by movement or vibration in the picture-taking process is avoided, picture-taking quality and easiness in operation are improved, and humanized picture taking and user experience are achieved. The invention further discloses a mobile terminal.

The invention discloses a foldable soft box, including a supporting rack; an annular body, a flashlight, a plurality of supporting bar sleeves, a plurality of supporting bars, a plurality of lock members, a rotation clamp sheet and soft cloth. Hollow is formed on the center of the annular body, grooves are mounted on the front side, and a flashlight fixed plate is disposed on the back side in a detachable manner. The grooves are provided with arc rails. The flashlight fixed plate is provided with a flashlight installation hole. The flashlight is arranged on the hollow of the annular body. Connection ends of the plurality of supporting bar sleeves insert in the groove from a side surface of the annular body. The plurality of supporting bars are respectively sleeved on the corresponding supporting bar sleeves. The plurality of lock members are respectively mounted in the arc rails of the corresponding grooves and are used for locking the supporting bar sleeves. The soft cloth is disposed on face of reflective cloth. The foldable soft box provided by the invention avoid shadow forming on the soft cloth, provides a clear and high-quality light source for shooting, raises shooting quality, minimizes a size and weight, so that the soft box is easy to operate, carry and store.

A compound inkjet print head printer has a compound print head module. The compound print head module includes at least two inkjet print heads for providing ink droplets of one color but with different sizes. Since the compound inkjet print head module provides different sizes of ink droplets in a swath, the number of print swaths can be decreased. The compound inkjet print head printer increases a printing speed with high photo quality.

The invention discloses a photographing method and an electronic device. The electronic device is equipped with at least two image collecting units. The method comprises: using the first image collecting unit to obtain the image of a framing region, generating a preview image, displaying the preview image on a screen; and using the second image collecting unit to carry out photographing operation.