Mobile Drive Netherlands B.v.

Chiun Mai Communication Systems, Inc.

Mobile Drive Technology Co., Ltd.

Ting-Hao Chung

Chun-Hsiang Huang

Nai-Sheng Syu

Tzu-Kuei Huang

Yu-Ching Wang

Yung-Yu Chuang

Yun-Hsuan Lin

Sung-Chieh Chang

Yu-Feng Kuo

Chun-Yi Wang

Wei-Li Lu

Sheng-Yeh Chen

Jeng-An Lin

A method for generating images with high dynamic range (HDR) based on multiple images captured at different aperture values, under different conditions, or at different shutter speeds is applied in a device. The method inputs the original multiple images into a predetermined model and aligns the multiple images. The method further confirms object images that need to be attended among multiple aligned images and obtains a merge weighting for each of the object images, and merges the images for a generated HDR according to the merge weighting of each image. The device utilizing the method is also disclosed.

Method for generating images with high dynamic range during multiple exposures and times of capture, device employing method, and storage medium

A method for acquiring shadow-free images of a document for scanning or other purposes is applied in a device. The method includes training a shadow prediction model based on sample documents of a sample library and inputting a background color and a shadow mask of each of the sample documents extracted by the shadow prediction model into a predetermined shadow removing network for training, to obtain a shadow removing model. The method further includes obtaining a background color and a shadow mask of the document through the shadow prediction model and removing the shadows of the document based on the shadow removing model. The device utilizing the method is also disclosed.

Device and method for acquiring shadow-free images of documents for scanning purposes

A method for recognition of characters by optical means in an unclear or non-optimal image of an object document, the image carrying shadows or other impediments inputs the document into a shadow prediction model to obtain a shadow mask. A determination is made as to whether the shadow mask of the document affect an optical character recognition (OCR) performance. The method further inputs the document into a shadow removing model for removal of shadows to obtain an intermediate document if the shadow mask are deemed to affect the OCR performance, then OCR can then be performed on the final object document.

Method for optical character recognition in document subject to shadows, and device employing method

A driving warning method applied to a vehicle-mounted device is provided. The method includes detecting a moving object and a moving direction of the moving object by using at least one external sensor when a vehicle is moving. A driving behavior of a driver of the vehicle is monitored by using at least one internal sensor when the moving object and the moving direction of the moving object are detected. Once the moving direction of the moving object is not parallel to a moving direction of the vehicle and a sight direction of the driver does not cross the moving direction of the moving object, a first warning is transmitted.

Driving warning method and vehicle-mounted device

A method for removing haze from an image is provided. The image is converted to S(x) and V(x), the S(X) is saturation component of the image, and the V(x) is value component of the image. The S(x) is filtered to obtain S'(x), and the V(x) is filtered to obtain V&#x2032;(x). A depth d(x) is estimated by calculating a difference between the S&#x2032;(x) and V&#x2032;(x). Once a transmission map t(x) is calculated based on the d(x), haze is removed from the image based on the transmission map t(x).

Electronic device and method for removing haze from image

A method of creating and sharing a streaming video to other devices by an electronic device, which comprises a first camera and a second camera, is disclosed. A voice signal collected by the electronic device is encoded into digital audio data. The first camera captures first still images and the second camera captures second still images simultaneously. The first still images and/or the second still images are cropped and combined to generate combined images. The combined images are encoded into encoded images with a predetermined format. A streaming video is obtained by mixing the encoded images with the digital audio data and transmitted to other remote devices.

Growing community of inventors

Taipei, Taiwan

Ting-Hao Chung