摘要:
A method for removing red eyes includes (1) identifying potential red eye pixels in a low resolution image (hereafter “LR red eye pixels”), (2) grouping contiguous LR red eye pixels into red eye regions (herafter “LR red eye regions”); determining working areas around the LR red eye regions (hereafter “LR working areas”), (3) determining classifiers from the LR working areas, (4) retrieving working areas from a high resolution image that correspond to the LR working areas (hereafter “HR working areas”), (5) applying the classifiers to the HR working areas to identify potential red eye pixels (hereafter “HR red eye pixels”), (6) grouping contiguous HR red eye pixels into red eye regions (hereafter “HR red eye regions”), (7) determining some of the HR red eye regions as the red eyes, and (8) replacing the HR red eye pixels in the red eyes with black pixels.
摘要:
A method for removing red eyes includes (1) identifying potential red eye pixels in a low resolution image (hereafter “LR red eye pixels”), (2) grouping contiguous LR red eye pixels into red eye regions (herafter “LR red eye regions”), (3) determining working areas around the LR red eye regions (hereafter “LR working areas”), (4) determining classifiers from the LR working areas, (5) retrieving working areas from a high resolution image that correspond to the LR working areas (hereafter “HR working areas”), (6) applying the classifiers to the HR working areas to identify potential red eye pixels (hereafter “HR red eye pixels”), (7) grouping contiguous HR red eye pixels into red eye regions (hereafter “HR red eye regions”), (8) determining some of the HR red eye regions as the red eyes, and (9) replacing the HR red eye pixels in the red eyes with black pixels.
摘要:
The present invention provides for a composition and a process for forming the composition. The composition comprises an organic polymer and 0.5-40% by weight of the composition of a siloxane, the organic polymer having a fluorinated backbone and 3-20 mol-% of pendant groups represented by the formula (I): —Op—[CF(Rf1)CF—Om]n—CF2CF2SO3X; wherein Rf is F or 2CF2SO3X; wherein Rf is F or a perfluoroalkyl radical having 1-10 carbon atoms either unsubstituted or substituted by one or more ether oxygen atoms, m=0 or 1, n=0) to 3, p=0 or 1, and X is H or an alkali metal; the siloxane comprising two or more groups which need not be the same represented by the formula (II): —OaSi(OH)b-aR13-bR2Rf2SO3; wherein a=1; 1 to b, b=1 to R1 is a non-hydrolyzable group independently selected from the group consisting of alkyl, cycloalkyl, aryl and aralkyl, X is is an alkali metal or hydrogen, R2 is a bidentate alkylene radical either unsubstituted or substituted by at least one ether oxygen atom with the proviso that R2 has at least two carbon atoms linearly disposed between Si and Rf2, and Rf2 is a perfluoroalkylene ether radical either unsubstituted or substituted by at least one ether oxygen atom.
摘要:
A dental resin composition is presented, comprising an ethoxylated bisphenol A dimethacrylate having the formulaCH.sub.2 .dbd.C(CH.sub.3)CO.sub.2 (C.sub.2 H.sub.4 O).sub.x C.sub.6 H.sub.4 C(CH.sub.3) .sub.2 C.sub.6 H.sub.4 (OC.sub.2 H.sub.4).sub.y O.sub.2 CC(CH.sub.3).dbd.CH.sub.2wherein x+y is an integer from 1 to 20, and preferably from 2 to 7, together with a methacrylate oligomer and an optional diluent monomer. The composition is suitable for use for dental fillers adhesives, and the like, and has improved water sorption and excellent wear resistance.
摘要翻译:提供了一种牙科用树脂组合物,其包含具有式CH 2 = C(CH 3)CO 2(C 2 H 4 O)xC 6 H 4 C(CH 3)2 C 6 H 4(OC 2 H 4)y O 2 C c(CH 3)= CH 2的乙氧基化双酚A二甲基丙烯酸酯,其中x + y为1至20的整数, 优选2至7,与甲基丙烯酸酯低聚物和任选的稀释剂单体一起。 该组合物适用于牙科填料粘合剂等,并且具有改善的吸水性和优异的耐磨性。
摘要:
This present invention relates to a measuring device for measuring consistency of cement slurry for a consistometer. The measuring device comprises a high-pressure vessel, a slurry cup and a magnetic driver, wherein the slurry cup is rotatably mounted inside the high-pressure vessel by the magnetic driver, stir blades are hanged in the slurry cup, and the magnetic driver is driven by a driving motor which is located outside the high-pressure vessel and is further provided with a tension sensor. The invention cancels the conventional mode for measuring consistency by a potentiometer, uses the tension sensor to measure the torque transferred from the driving motor to the magnetic driver, i.e. the cutting torque created by the stir blades on cement slurries within the slurry cup, thereby measuring the consistency of cement slurry.
摘要:
The invention relates to sinomenine derivatives, methods for their synthesis and their applications. The sinomenine derivatives include oxidation derivatives, and C-10 substituted sinomenine derivatives. Based on the readily oxidizable phenol group on sinomenine structure, using oxidation, oxidative dearomatization, or conjugated addition aromatization, one can introduce C-10 substitutions to synthesize the sinomenine derivatives. The sinomenine derivatives of the invention have the following structures: Using in vitro TNF-α inhibition assay, the activities of the synthetic compounds are assessed. Results from these assays shown that most compounds have anti-inflammatory effects, and some compounds have better activities than that of sinomenine. These compounds may be used in treating immune diseases such as rheumatoid arthritis (RA).
摘要:
The present invention relates to compositions and methods for providing and using markers of aphid resistant germplasm, particularly for identifying aphid resistance germplasm in soybean plants. Specifically, the inventions related to providing aphid resistant germplasm identified by markers associated with decreased damage from aphid feeding, as well as enhanced tolerance to aphid infestation of soybean plants. More particularly, the invention relates to compositions and methods for using genetic markers in breeding methods for producing plants with increased resistance to aphid damage and tolerance, while retaining and acquiring desired agronomic traits, Furthermore, the invention relates to plants produced by these breeding programs for use in commercial soybean production.
摘要:
A method of performing eye correction is performed in an electronic device having an image processor, an image sensor, and a storage device. The image sensor captures image data, detects a pet face in the image data, and locates a plurality of candidate eye regions in the pet face. A classifier of the image processor verifies at least one eye region of the plurality of candidate eye regions, and the image processor recovers an abnormal pupil region of the at least one verified eye region.
摘要:
A high-efficiency three-dimensional solar cell is provided, which is suitable for any place needing electric energy, comprising civil houses, public places, factories, and transportation vehicles. The solar cell comprises a photoconductive medium, a photoelectric cell (3) and a light reflection medium. Light is focused on the photon-absorbing surface of the photoelectric cell by a light condenser (5). Light is repeatedly reflected on the photoelectric cell, so that the photoelectric cell can obtain a great number of photons at any time and the conversion efficiency of the photoelectric cell can be improved. A method for manufacturing the high-efficiency three-dimensional solar cell is also provided.
摘要:
This present invention relates to a measuring device for measuring consistency of cement slurry for a consistometer. The measuring device comprises a high-pressure vessel, a slurry cup and a magnetic driver, wherein the slurry cup is rotatably mounted inside the high-pressure vessel by the magnetic driver, stir blades are hanged in the slurry cup, and the magnetic driver is driven by a driving motor which is located outside the high-pressure vessel and is further provided with a tension sensor. The invention cancels the conventional mode for measuring consistency by a potentiometer, uses the tension sensor to measure the torque transferred from the driving motor to the magnetic driver, i.e. the cutting torque created by the stir blades on cement slurries within the slurry cup, thereby measuring the consistency of cement slurry.