Panasonic Intellectual Property Management Co., Ltd.

Koji Horiuchi

Tadanori Tezuka

Hiroto Tomita

Takeshi Yoshihara

An online video distribution support method is executed by an online video distribution support system including one or more computers connected to communicate with a plurality of viewer terminals used by viewers who view an online video. The online video distribution support method includes: displaying a video distribution screen including a material designated by a distributor that distributes the online video; acquiring information on a line-of-sight position of each of the viewers on the video distribution screen from each of the viewer terminals; detecting and acquiring a line-of-sight position of the distributor on the video distribution screen by using a captured image obtained by capturing the distributor; and calculating and outputting a degree of interest of each of the viewers based on the line-of-sight position of the corresponding viewer and the line-of-sight position of the distributor.

Online video distribution support method, online video distribution support apparatus and online video distribution support system

A skin diagnostic device includes an image acquisition unit that acquires a skin image obtained by capturing skin, an image analyzer that calculates an index value indicating a darkness level of a color of a discolored region of the skin from the obtained skin image, a threshold determination unit that determines a threshold based on the calculated index value and a size of a contrast of the skin image, and a skin diagnostic unit that performs a diagnosis on the skin by comparing the determined threshold and normalized luminance value data obtained by normalizing luminance value data of the skin image with an average luminance value of the luminance value data.

Skin diagnostic device and skin diagnostic method

A color correction parameter computation method includes: obtaining first color-signal values respectively corresponding to colors of color patches and obtained by photographing a color chart having the patches thereon, and reference color-signal values respectively defining the colors of the patches; computing, for each color of the patches, a color difference component between the first and the reference color-signal values; selecting at least one color of the patches by comparing the magnitude of the difference components; computing a color correction parameter using the first and the reference color-signal values corresponding to the selected color; computing an accuracy measure using the difference component between a second corrected color-signal value obtained by correcting a first color-signal value corresponding to a color other than the selected color and the reference color-signal value defining the color other than the selected color; and determining correction accuracy by comparing the accuracy measure to an accuracy criterion.

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Fukuoka, Japan

Koji Horiuchi