33 results about "Breast base" patented technology

A method apparatus and computer product for imaging a human breast to map the breast ductal tree is disclosed. First, a breast is diffusion tensor imaged with high spatial resolution. Then the breast ductal tree is tracked using a protocol for breast based on echo-planar imaging (EPI) diffusion designed for optimizing diffusion weightings (b values), number of non-collinear directions for tensor calculations, diffusion, echo and repetition times, spatial resolution, signal to noise, scanning time and a sequence for fat suppression. The diffusion tensor is calculated by a non-linear best fit algorithm and then diagonalized with principal component analysis to three eigen vectors and their corresponding eigen values. A vector field map is obtained for tracking of breast ducts of the ductal trees along the direction of the 1st eigenvector v1 and the ductal tree is displayed on a voxel by voxel basis in parametric images using color coding and vector pointing.

A first detection unit detects a breast region and a skin line from a breast image, and a first index value calculation unit calculates a first index value indicating the single composition degree of the breast region. A second detection unit detects a boundary between the adipose tissue and the mammary gland tissue in a predetermined range from the skin line toward the inside of the breast region in the breast image. A second index value acquisition unit acquires a second index value indicating the degree of clogging of mammary glands with respect to the breast region based on at least one of the strength of the boundary or the distance from the skin line. An identification unit identifies the type of the breast based on the first and second index values.

The invention provides a method for dividing a breast three-dimensional image and a device thereof. The method for dividing a breast three-dimensional image comprises a step of inputting the breast three-dimensional image and converting the breast three-dimensional image into a two-dimensional image, a step of obtaining the object boundary line of two-dimensional image by a dynamic programming method, and a step of reconstructing the division result of a breast based on the object boundary line of two-dimensional image, wherein the boundary line is the position of the breast in the two-dimensional image after the outer surface of the breast is converted. According to the scheme, the gray, gradient and shape features of the breast three-dimensional image are combined, and the automatic three-dimensional division is accurately and effectively realized.

A method for defining a region of interest in a radiation image of a breast based on the result of shape analysis applied to a skin line estimate determined in the radiation image.

The invention relates to the technical field of bras, in particular to a breast support, a preparation method thereof, a bra using the support and a preparation method for the bra. The breast support comprises a breast base and two bearing cups, wherein the breast base comprises two breast base bodies which are connected through a fixed supporting surface; the fixed supporting surface extends respectively along the bottom of the two breast base bodies to form a lower clinging edge; the two bearing cups are respectively arranged above the breast base body and are respectively provided with a plurality of air holes; the breast support is a TPU (thermoplastic polyurethanes) breast support. The breast support has the advantages of good breathability and high supporting force, the generation of breast cancer and liver channel extrusion can be reduced, and an effect on gathering can be achieved. The bra which applies the breast support is softer than a wire bra and is more stylish and lighter than a common wireless bra, the bra has the advantages of good comfort level, breathability and supporting force, and meanwhile, the technical problems that a cup shape made of vertical cotton is retracted after the bra is washed with water for a long time in the field can be solved.