Abstract: A machine learning optimization circuit and a method thereof are provided. The method includes steps of: generating a local feature matrix from an extraction range in a feature tensor matrix, and the local feature matrix includes feature values of X columns, Y rows, and Z channels; partitioning W sub-feature matrices from the local feature matrix, and each of the W sub-feature matrices includes X×Y×Z/W feature values; simultaneously performing parallel dot product operations on the W sub-feature matrices by W×K parallel operation modules to generate W×K temporary feature matrices; and integrating the W×K temporary feature matrices into a local feature output matrix corresponding to the local feature matrix, and the local feature output matrix includes feature values of X columns, Y rows, and Z channels.

Abstract: A display control apparatus and a display control method are disclosed. The display control apparatus comprises a recognition circuit and a mapping circuit. The recognition circuit recognizes a head position and a control point position of an operator. The mapping circuit dynamically adjusts the operating boundary according to the head position, the control point position and a display boundary, and calculates the cursor position on a display according to the control point position, the operating boundary and the display boundary, wherein the cursor position remains on a imagine line passing through the head position and the control point position.

Abstract: A display control apparatus and a display control method are disclosed. The display control apparatus comprises a recognition circuit and a mapping circuit. The recognition circuit recognizes a head position and a control point position of an operator. The mapping circuit dynamically adjusts the operating boundary according to the head position, the control point position and a display boundary, and calculates the cursor position on a display according to the control point position, the operating boundary and the display boundary, wherein the cursor position remains on a imagine line passing through the head position and the control point position.