4 results about "Wrist Region" patented technology

The invention discloses a wrist vein verification method with a lightweight attention mechanism deep learning model. The wrist vein verification method comprises the following steps: acquiring a wrist vein visible light image through an image acquisition device; performing a wrist region-of-interest detection program on the wrist vein visible light image through an image processing device, extracting a wrist region-of-interest image, and performing a blood vessel image enhancement program on the wrist region-of-interest image to obtain a model input image; executing the lightweight attention mechanism deep learning model through an image processing device, and inputting the model input image to extract a feature vector; and comparing the feature vector with the registered wrist feature vector of the person to be tested through the image processing device, if the comparison result is consistent, determining that the verification is successful, and if the comparison result is not consistent, determining that the verification is failed.

A glove having a wrist region, a palm region that extends outwardly from the wrist region and defines a palm plane, at least one digit region extending outwardly from the palm region and terminating at a terminal end, and a surface treatment provided on the palm region or the at least one digit region. The at least one digit region includes a longitudinal axis that extends between the terminal end and the palm region and is parallel to the palm plane. The surface treatment also includes a set of projections that extends outwardly from the palm region or the at least one digit region. Each projection of the set of projections also extends outwardly along an axis that is non-parallel to the palm plane of the palm region or extends outwardly along an axis that is non-parallel to the longitudinal axis of the at least one digit region.

The invention relates to a sports glove, in particular a goalkeeper glove, comprising a backhand part (1), finger areas (11), a thumb area (13) and a wrist area (12), and in which at least one reinforcing element made of expanded thermoplastic elastomer is formed between two layers, extending in the back area. It further relates to the method for manufacturing the backhand part (1) of the sports glove and the use of the sports glove.

A glove including a wrist region; a palm region extending outwardly from the wrist region; a plurality of digit regions extending outwardly from the palm region, wherein each digit region of the plurality of digit regions has a longitudinal axis extending along the digit region from the tip of the digit region to the palm region; an interior cavity bounded and defined by the wrist region, the palm region, and the plurality of digit regions, wherein the interior cavity is accessible via an opening defined by the wrist region. A crotch area is provided between adjacent digit regions. At least one gripping zone is provided on at least one digit region. The gripping zone is oriented substantially parallel to the longitudinal axis of the at least one digit region. An exterior surface of at least one crotch area and at least one gripping zone is textured, particularly by micro-etching.