Second, it can do a further pointer to character of emotion and memory, and provide a new study angle of view to this field.

其次，可以进一步揭示情绪启动和前瞻记忆特点，为这方面的研究提供一个新的视角；

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To implement accurate metric measurement within a large field of view with common off the shelf cameras, the image distortion caused by wide angle lenses should be corrected.

为了用普通低成本的广角镜头摄像机实现较大视场的精确定量的图像测量，必须对畸变图像进行校正。

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Since we defined the frustum, we know the Angle at which the sides of the frustum meet - this is the field of view we used to create the projection matrix in the first place.

确定好锥截体，我们就知道锥截体顶角的大小—这是我们在第一个地方用来创建投影矩阵的视场。

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The wide-angle lens give allows expanded field of view needed for group shots, ensuring everyone is in frame even in a close-up shot whilst the powerful zoom makes it possible to capture detailed photos even when the subjects are of a distance.

ENGADGET: BenQ's 14 megapixel S1420 camera touts mega O.I.S., 720p movie mode

The Cable camera angle provides an aerial view of the field, positioned behind the play, and stays with the ball.

ENGADGET: CBS Super Bowl 'second screen' stream to include alternate cameras, DVR functionality

Equipped with three 8-megapixel wide-angle lenses the camera captures an almost spherical field of view.

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