摘要:
Die Erfindung betrifft eine Vorrichtung zur Begutachtung von Oberflächen, insbesondere von Farb- oder Lackoberflächen, unter Verwendung einer Leuchte, die ein möglichst tageslichtähnliches Lichtspektrum erzeugen kann, die dadurch gekennzeichnet ist, dass die Leuchte ein Steuer- oder regelbares Lichtspektrum aufweist.
摘要:
The disclosure concerns processing of electronic images, such as hyperspectral, or multispectral images. In particular, but is not limited to, a method, software and computer for estimating shape information or a photometric invariant of a location of image of a scene. The image data (300) indexed by wavelength λ and polarisation filter angle ϑ. For each wavelength λ index, a polarisation angle φ is estimated from the image data (300) by the processor (810). The processor (810) then also estimates the shape information (such as azimuth a, zenith Θ, or surface normal) or photometric invariants (such as refractive index) based on the estimated polarisation angle φ for each wavelength index λ. Greater accuracies can be achieved in the estimated shape information and/or photometric invariants by using wavelength-indexed data. Further, surface information or photometric invariant can be estimated based upon polarisation in a single-view hyperspectral or multi-spectral imagery. Further, by relying on the polarisation angle for the estimation, the method is insensitive to changes in illumination power and direction.
摘要:
Die Erfindung betrifft eine Prüfzelle zur visuellen Prüfung eines in einer Leitung (2) strömenden Fluids mit einem Prüfraum (12; 38), welcher einen Anschluss (8) zum Verbinden mit der Leitung (2) und in zumindest einer Außenwandung zumindest ein Sichtfenster (22) aufweist, sowie ein FIuidprüfsystem mit einer solchen Prüfzelle.
摘要:
A method and apparatus for the physico-chemical encoding of a collection of beaded resin ("beads") to determine the chemical identity of bead-anchored compounds by in-situ interrogation of individual beads. The present invention provides method and apparatus to implement color-coding strategies in applications and including the ultrahigh-throughput screening of bead-based combinatorial compounds libraries as well as multiplexed diagnostic and environmental testing and other biochemical assays.
摘要:
본 발명은 외부 자극에 의해 색이 변환되는 광결정 구조체를 이용함으로써, 외부 자극인 무기산의 종류에 따라 시각적으로 판단 가능하도록 색이 변환될 수 있고, 이를 이용하여 광결정 색변환 무기산 검지 센서의 제조가 가능하며, 습도에 의해 색이 변환되는 광결정 구조체를 이용함으로써, 습도 변화에 따라 시각적으로 판단 가능하도록 색이 변환될 수 있고, 이를 이용하여 광결정 색변환 습도 센서의 제조가 가능하다는 특징이 있다.
摘要:
본 발명은 도금액에 포함된 금속성분의 액중 농도 지시체 및 이를 이용한 도금방법에 관한 것으로서, 좀더 상세하게는, 도금하고자 하는 도금금속성분의 농도가 낮아짐에 따라 상기 도금액의 색을 변화시켜 농도변화를 시각적으로 나타냄으로써 조속한 시간 내에 작업자가 용이하게 도금액에 포함된 금속성분의 농도 관리를 할 수 있다. 또한, 실시간으로 도금금속성분의 보충 여부를 판단이 가능하여 도금작업의 정밀도와 신뢰성을 향상시킬 수 있으며, 지속적인 유지관리에 따른 작업성을 향상시키고, 소요비용을 절감시킬 수 있다.
摘要:
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): Formula (I), including stereoisomers, salts and tautomers thereof, wherein R 1a , R 1b , R 2a , R 2b , R 2c , R 2d , R 2e , R 2f , R 2g , R 2h , R 2i , R 2j , R 2k , R 2l , R 2m , R 2n , R 2o , R 2p , R 2q , R 2r and R 2s are as defined herein. Methods associated with preparation and use of such compounds are also provided.
摘要:
The present invention discloses a biosensor for visual detection of an analyte, based on the light to heat conversion properties of metal nanoparticles: the analyte is visually detected by the colour change in the support areas (where the analyte is present), produced as a result of the heat generated by the metal nanoparticles where they are irradiated with an external light source. Use of said biosensor in a method for the detection of analytes is also claimed.