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    • 25. 发明授权
    • Thermal V-curve for fusion image declutter
    • 热V曲线用于融合图像衰减
    • US08824828B1
    • 2014-09-02
    • US13432439
    • 2012-03-28
    • Stuart Martin Winn
    • Stuart Martin Winn
    • G06K9/40G06K9/00G09G1/14G09G3/28G09G3/30G09G5/00G09G5/02G09G5/10G06K7/10G03G5/16
    • G09G5/00G02B23/12G09G5/02G09G2340/10G09G2340/14H04N5/332H04N5/367
    • A method of fusing two images includes adjusting contrast of (a) a visual image and (b) a thermal image. Also included is modifying the adjusted contrast of the thermal image to form output brightness levels, by using a transformation curve, and then displaying both (a) the brightness levels of the thermal image and (b) the adjusted contrast of the visual image. Modifying the adjusted contrast of the thermal image includes using a V-curve as the transformation curve, in which the V-curve includes similar maximum output brightness levels at the coldest and hottest relative temperatures, respectively. The V-curve also includes a minimum output brightness level at a midpoint between the coldest and hottest relative temperatures. Furthermore, the method assigns different hues to the intensity values of the thermal image, ranging from coldest to hottest relative temperatures.
    • 融合两个图像的方法包括调整(a)视觉图像和(b)热图像的对比度。 还包括通过使用变换曲线修改热图像的调整的对比度以形成输出亮度水平,然后显示(a)热图像的亮度水平和(b)视觉图像的调整的对比度。 修改热图像的调整对比度包括使用V曲线作为变换曲线,其中V曲线分别在最冷和最热的相对温度下包括相似的最大输出亮度水平。 V曲线还包括在最冷和最热的相对温度之间的中点处的最小输出亮度水平。 此外,该方法对于从最冷到最热的相对温度的热图像的强度值分配不同的色调。
    • 30. 发明授权
    • Magneto-optical recording medium
    • 磁光记录介质
    • US4923765A
    • 1990-05-08
    • US294941
    • 1989-01-06
    • Shinji TakayamaToshio NiiharaKatsuhiro KanekoYutaka Sugita
    • Shinji TakayamaToshio NiiharaKatsuhiro KanekoYutaka Sugita
    • G03G5/16G11B11/105
    • G11B11/10586G03G5/16G11B11/10591Y10S428/90Y10T428/12951
    • A magneto-optical recording medium made of a rare-earth-transition metal amorphous film provides a compensation temperature Tcomp of 50.degree.-200.degree. C. or 0.degree. C. or less. This compensation temperature decreases a saturation magnetization Ms during recording, thereby preventing the provision of inverted magnetic domains at the centers of recording domains resulting from the demagnetizing field generated by the strength distribution of laser light, and so improving a carrier-to-noise ratio during reading. In the case of using a Tb-Fe-Co system amorphous film, Tcomp of 50.degree.-200.degree. C. may be give by the composition comprising Tb of 24-30 atomic %, Co of 7-20 atomic % and Fe of the rest, and Tcomp of 0.degree. C. or less may be given by the composition comprising Tb of 18-21.5 atomic %, Co of 8-10 atomic % and Fe of the rest.
    • 由稀土 - 过渡金属非晶膜制成的磁光记录介质的补偿温度Tcomp为50〜200℃或0℃以下。 该补偿温度在记录期间降低饱和磁化强度Ms,从而防止在由激光的强度分布产生的消磁场产生的记录域的中心处提供反向磁畴,并且因此提高了载波噪声比 读。 在使用Tb-Fe-Co系非晶膜的情况下,可以通过包含Tb为24〜30原子%,Co为7〜20原子%的Tb的组成和50〜200℃的Fe 可以由包含18-21.5原子%的Tb,8-10原子%的Co和其余的Fe的组合物给出0℃或更低的Tcomp。