Htc Corporation

Chung-Ko Chiu

John C Wang

Drew Bamford

Peter Chou

Micah Shotel

Sung-Hao Lin

Li-Chun Hsu

Jeng-Yu Yeh

Jorge Furuya

Ming-Che Kang

Hung-Chuan Wei

Che-Wei Liao

Po-Chang Ho

Jorge Taketoshi Furuya Mariche

Andy Yeh

A method for performing a method for performing a performing a face tracking function in an electric device is provided. The electric device has a touch panel, a camera, and a processor. The method includes the following steps. A touch signal is receiving by the touch panel. Under a video call, a face tracking mode is entered based on the touch signal by the processor. Face tracking is performed on a captured frame from the camera to obtain at least one region of interesting (ROI) of the captured frame by the processor, each of the ROI having an image of a face. A target frame is generated by combining the at least one ROI by the processor. The target frame is transmitted to another electric device by the processor, so that the target frame is shown on the another electric device as a video talk frame.

Method for performing a face tracking function and an electric device having the same

The present invention discloses a mobile device, where the mobile device includes an image sensing unit, a touch screen, and a processor. The image sensing unit is configured to receive at least an image of a scene comprising at least an object. The touch screen is configured to display at least an image of a scene and received at least one user input. The processor is configured to identify the object in response to a first user input corresponding to the object is received, determine characteristics of the object, track the object in the scene according to the characteristics of the object, and capture a number of images of the scene according to a motion state of the object. The motion state is determined according to variance of the characteristics of the object in consecutive images received by the image sensing unit.

Auto burst image capture method applied to a mobile device, method for tracking an object applied to a mobile device, and related mobile device

An audio signal processing method includes: controlling the volume of a digital audio signal according to a latest value of an adaptive gain value which is adjustable; detecting whether data carried by the digital audio signal satisfies a specific criterion and utilizing a pendulum counter to count a number of times the data carried by the digital audio signal satisfies the specific criterion; if the counter value of the pendulum counter reaches an upper bond, selectively decreasing the adaptive gain value according to a decrement to decrease the volume of the digital audio signal; and if the counter value of the pendulum counter reaches a lower bond, selectively increasing the adaptive gain value according to an increment to increase the volume of the digital audio signal, where the magnitude of the decrement and the magnitude of the increment are different from each other.

Audio signal processing method and related device

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Taoyuan, Taiwan

Chung-Ko Chiu