Comparison to Oleynik's blend-īut his main mistake is using linear transform tools to compensate for curvilinear lens distortion. Using the same difference blend technique for reference, I achieved a more accurate overlay of the background. Here also is my PSD (Photoshop file) if anyone wants to check (47mb). Using the same linear transforms as Oleynik, I did not get the same drastic shift in the background, I seem to be the only one to bother to re-create Oleynik's example. Any photographer experienced with lens correction could have set him straight. Oleynik failed to take lens distortion into account. He seems to skip over the very basic math, and then build upon his earlier assumptions. Where did that 300 figure come from? Or "several tens of centimeters"? and what are the "transformations of scaling, rotation, and distortion" Based on the distance between the camera and rover, the distance to the panorama of the ‘lunar’ scape cannot be more than 150 metres.Ĭonclusion: It is very probable that these images were taken on Earth in a studio stage. In addition, the Apollo 15 stereoscopic photos feature a clear separation line between the ‘mountains’ and the foreground. Therefore, with such a small alteration to the camera position in Dave's hands (several tens of centimetres), the mountains should not move, they should remain static (zero parallax). (Moreover, the shadow is changing on the mountains and the crater.) This finding indicates that it is less than 300 metres to the background (the ‘mountains’) instead of 5 kilometres! Nearby objects: the LM, the rover, and astronaut Jim are shifting relative to each other. The right image shows the parallax achieved after merging the two frames. The subtraction of the two photos after the transformations of scaling, rotation, and distortion is shown on the left. Antigua and Barbuda, Aruba, Australia, Austria, Bahamas, Bahrain, Bangladesh, Barbados, Belgium, Belize, Bermuda, Bolivia, Brazil, Brunei Darussalam, Bulgaria, Cambodia, Canada, Cayman Islands, Chile, China, Colombia, Costa Rica, Croatia, Republic of, Cyprus, Czech Republic, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guernsey, Honduras, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Korea, South, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Macau, Malaysia, Maldives, Malta, Martinique, Mexico, Monaco, Montserrat, Netherlands, New Zealand, Nicaragua, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Reunion, Romania, Saint Kitts-Nevis, Saint Lucia, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Taiwan, Thailand, Trinidad and Tobago, Turks and Caicos Islands, United Arab Emirates, United Kingdom, United States, Uruguay, VietnamĪfghanistan, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Argentina, Armenia, Azerbaijan Republic, Belarus, Benin, Bhutan, Bosnia and Herzegovina, Botswana, British Virgin Islands, Burkina Faso, Burundi, Cameroon, Cape Verde Islands, Central African Republic, Chad, Comoros, Congo, Democratic Republic of the, Congo, Republic of the, Cook Islands, Côte d'Ivoire (Ivory Coast), Djibouti, Equatorial Guinea, Eritrea, Ethiopia, Falkland Islands (Islas Malvinas), Fiji, French Polynesia, Gabon Republic, Gambia, Georgia, Ghana, Guam, Guinea, Guinea-Bissau, Guyana, Haiti, India, Iraq, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Lebanon, Lesotho, Liberia, Libya, Macedonia, Madagascar, Malawi, Mali, Marshall Islands, Mauritania, Mauritius, Mayotte, Micronesia, Moldova, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands Antilles, New Caledonia, Niger, Nigeria, Niue, Palau, Papua New Guinea, Puerto Rico, Russian Federation, Rwanda, Saint Helena, Saint Vincent and the Grenadines, San Marino, Senegal, Serbia, Seychelles, Sierra Leone, Solomon Islands, Somalia, Suriname, Svalbard and Jan Mayen, Swaziland, Tajikistan, Tanzania, Togo, Tonga, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, Uzbekistan, Vanuatu, Vatican City State, Venezuela, Virgin Islands (U.S.Fig.
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