Triple Win Technology(shenzhen) Co.ltd.

Hon Hai Precision Industry Co., Ltd.

Rayprus Technology (foshan) Co., Ltd.

Ho-Kai Liang

Yu-Han Chen

Kun Li

Shin-Wen Chen

Long-Fei Zhang

Xiao-Mei Ma

Ye-Quang Chen

Hsin-Yen Hsu

Jian-zong Liu

Yi-mou Huang

Po-Cheng Lee

A dynamic vision sensor includes a dispersion lens and a sensor. The dispersion lens is configured to disperse an incident polychromatic light into monochromatic lights with different colors. The incident polychromatic light is reflected from a color subject to be captured. The monochromatic lights with different colors form blur circles, and areas of the blur circles have different sizes on the sensor. The sensor is configured to output a first event signal according to a variation of an energy corresponding to a variation of a kind of a blur circle. The kind of the blur circle is determined according to the sizes of the areas of the blur circles, and different sizes of the areas of the blur circles correspond to different kinds of the blur circles. A dynamic vision camera and a method for sensing dynamic vision are also disclosed.

Dynamic vision sensor, method for sensing dynamic vision, and dynamic vision camera

A method for generating a depth image includes acquiring multiple event images of a target object by an event camera during a motion cycle, each event image is provided with at least one first event point; marking multiple target pixel points in a background image that have same positional information as the first event point to obtain second event point in the background image; determining an event trajectory in the background image based on each second event point; calculating a depth value of each second event point; and determining pixel value of each target pixel points. The solution provided by the disclosure generates a depth image by a single event camera, and the frame rate of the depth image can be adjusted, which improves efficiency of generating a depth image.

Method, device, electronic device, and storage medium for generating depth image

An optical module includes a micro spectrometer. The micro spectrometer includes an optical crystal, a lens, and a photosensitive assembly. The optical crystal is configured to receive detection light and covert the detection light into interference light. The optical crystal is surrounded by a sleeve, the sleeve configured to fix a position of the optical crystal. The lens is configured for receiving the interference light and focusing the interference light. The photosensitive assembly is configured for imaging the interference light into an interference image. The optical module further comprises a controller. The controller is electrically connected to the photosensitive assembly, and the controller is used to convert the interference image into light wavelength signals and light intensity signals.

Optical module and mobile device having same

A camera module of minimal size but with zoom function includes a zoom assembly, a base, and a fixed focus assembly. The zoom assembly and the fixed focus assembly are fixed in the base. The zoom assembly is driven by piezoelectric element instead of voice coil motor and includes an actuator and an optical unit. The actuator defines a first receiving groove holding the optical unit in place over the first through hole. When powered, the piezoelectric element changes a shape of the optical unit to change a focal length of the zoom assembly. An electronic device including such a camera module is also provided.

Camera module and electronic device using same

An exemplary image stabilizer includes a shaking sensor, a control module, a driving module, an image module, and a data adjusting module. The shaking sensor detects a shake of a lens associated with the image stabilizer. The control module stores a shake correcting setting having one or more error ranges. The driving module is controlled by the control module to move the lens according to the shake correcting setting. The image module captures an image through the corrected lens. The data adjusting module adjusts the shake correcting setting within one or more of the error ranges when a resolution value of the captured image is lower than a preset reference value.

Image stabilizer and image-shake correcting method

An image capturing device includes a lens, a motor to move the lens, and a variety of modules. The variety of modules includes an interface control module, a module to control the lens movement, a determining module, and an analyzing module. The interface control module displays an input interface for inputting control data. The determining module determines an actual position of the lens according to the basic autofocus function. The analyzing module calculates an optimal autofocus position for the control data input, and determines a ratio between the actual position of the lens and the optimal autofocus position as a correction coefficient. When in use, after the correction coefficient has been set, the input control data is firstly modified according to the correction coefficient, and the lens is moved by the actuator to a modified autofocus position according to the corrected control data.

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Taipei, Taiwan

Ho-Kai Liang